353345543353 has 16 divisors (see below), whose sum is σ = 402357196800. Its totient is φ = 307157796880.

The previous prime is 353345543333. The next prime is 353345543429.

353345543353 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-353345543353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353345543333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565218 + ... + 1012996.

It is an arithmetic number, because the mean of its divisors is an integer number (25147324800).

Almost surely, 2^353345543353 is an apocalyptic number.

It is an amenable number.

353345543353 is a deficient number, since it is larger than the sum of its proper divisors (49011653447).

353345543353 is a wasteful number, since it uses less digits than its factorization.

353345543353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450932.

The product of its digits is 7290000, while the sum is 46.

It can be divided in two parts, 353345 and 543353, that added together give a palindrome (896698).

The spelling of 353345543353 in words is "three hundred fifty-three billion, three hundred forty-five million, five hundred forty-three thousand, three hundred fifty-three".